Icom A220 Instruction Manual - Page 28

Setting microphone 2 Gain

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5 MENU MODE DDSetting microphone 1 Gain "MIC1 GAIN" Sets microphone 1's gain. • -010 to 010:  Sets the microphone 1's gain to between ­-10­ and 10. DDSetting microphone 2 Gain "MIC2 GAIN" Sets microphone 2's gain. • -010 to 010: Sets the microphone 2's gain to between ­-10­ and 10. DDSidetone level "SIDETONE LV" When using an optional headset (user supplied) through an adapter, the transceiver sends your transmitted voice to the headset for monitoring. *Ask your dealer in details. • OFF (0): The sidetone function is OFF. • 001 to 080: Sets the sidetone level to between 1­ ­and 80. DDManual dimmer control "DISP MAN." Sets the brightness manually to suit your own preferences. • OFF: The display brightness is set to the minimum. The key backlight is OFF. • 001 to 100: Sets the dimmer level to between 1 and 100. DDFrequency display "FREQ DISP" Sets the 1 kHz digit frequency displaying on the OLED. • OFF : The 1 kHz digit is not displayed on the OLED. • ON :  The 1 kHz digit is always displayed on the OLED. • ZERO SUPP.: The 1 kHz digit is displayed only when the 1 kHz digit frequency is 5 kHz. DDExternal input level "AUX LEVEL" Sets the external input level. *Displayed only when the External input "AUX IN" item in the Configuration menu (p. 24) is set to "ON" or "INCOM." • OFF (0): The external input is disabled. • 001 to 080: S ets the external input level to between ­1 and 80. • AF GAIN: Interlocked with [VOL]. DDBeep tone level "BEEP" Confirmation beep tones normally sound when storing memory, operating the time-out-timer function, and so on. These can be set at a desired beep level. • OFF (0): The beep tone is OFF. • 001 to 100:  Sets the beep tone level to between­1 and 100. NOTE: When using an external speaker, the beep tone level while the squelch is closed is fixed and cannot be changed in the Settings menu. DDFrequency step "FREQ. STEP" Sets the desired frequency step: 8.33 kHz or 25 kHz. • 25kHz: Sets the frequency step to 25 kHz. • 8.33kHz:  Sets the frequency step to 8.33 kHz. CAUTION: Use of 8.33 kHz Channel Spacing of this ra- dio is strictly prohibited and shall not be used in Canada. 21

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21
5
MENU MODE
D
Setting microphone 1 Gain
“MIC1 GAIN”
Sets microphone 1’s gain.
• –010 to 010:
Sets the microphone 1’s gain to between –10 and
10.
D
Setting microphone 2 Gain
“MIC2 GAIN”
Sets microphone 2’s gain.
• –010 to 010:
Sets the microphone 2’s gain
to between –10 and
10.
D
Sidetone level “
SIDETONE LV
”
When using an optional headset (user supplied) through an
adapter, the transceiver sends your transmitted voice to the
headset for monitoring.
*Ask your dealer in details.
• OFF (0):
The sidetone function is OFF.
• 001 to 080:
Sets the sidetone level to between 1 and 80.
D
Manual dimmer control
“DISP MAN.”
Sets the brightness manually to suit your own preferences.
• OFF:
The display brightness is set to the minimum. The
key backlight is OFF.
• 001 to 100:
Sets the dimmer level to between 1 and 100.
D
Frequency display “
FREQ DISP
”
Sets the 1 kHz digit frequency displaying on the OLED.
• OFF :
The 1 kHz digit is not displayed on the OLED.
• ON :
The 1 kHz digit is always displayed on the OLED.
• ZERO SUPP.: The 1 kHz digit is displayed only when the 1 kHz digit
frequency is 5 kHz.
D
External input level
“AUX LEVEL”
Sets the external input level.
*Displayed only when the External input “AUX IN” item in the Configu-
ration menu (p. 24) is set to “ON” or “INCOM.”
• OFF (0):
The external input is disabled.
• 001 to 080:
Sets the external input level to between 1 and 80.
• AF GAIN:
Interlocked with [VOL].
D
Beep tone level
“BEEP”
Confirmation beep tones normally sound when storing mem-
ory, operating the time-out-timer function, and so on. These
can be set at a desired beep level.
• OFF (0):
The beep tone is OFF.
• 001 to 100: Sets the beep tone level to between 1 and 100.
NOTE:
When using an external speaker, the beep tone
level while the squelch is closed is fixed and cannot be
changed in the Settings menu.
D
Frequency step
“FREQ. STEP”
Sets the desired frequency step: 8.33 kHz or 25 kHz.
• 25kHz:
Sets the frequency step to 25 kHz.
• 8.33kHz:
Sets the frequency step to 8.33 kHz.
CAUTION:
Use of 8.33 kHz Channel Spacing of this ra-
dio is strictly prohibited and shall not be used in Canada.